Happening now (7)
I believe the answer is:
current
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">happening now</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for current that I've seen before include "Up-to-date" , "moving mass" , "flower" , "In vogue" , "Source of power" .)